Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
B2L 3.50/24/180LH SN OR BX PRT
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
Female connectors with tension clamp connection
system enable quick and simple wiring. These female
header can be mounted side by side and therefore have
a high connection density. The release lever simplifies
the separation of the connection in confined spaces.
The socket blocks provide space for labelling and can be
coded.
Similar to illustration
General ordering data
Type
Order No.
Version
GTIN (EAN)
Qty.
Product data
Packaging
B2L 3.50/24/180LH SN OR BX PRT
1849970000
PCB plug-in connector, female plug, 3.50 mm, No.
of poles: 24, 180°, Tension-clamp connection,
Clamping range, max. : 1 mm², Box
4032248379132
36 pc(s).
IEC: 250 V / 10.3 A / 0.2 - 1 mm²
UL: 300 V / 10 A / AWG 28 - AWG 16
Box
Creation date May 14, 2019 8:49:29 AM CEST
Catalogue status 01.05.2019 / We reserve the right to make technical changes.
1
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
B2L 3.50/24/180LH SN OR BX PRT
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
48.3 mm
15.7 mm
20.6 mm
14.6 g
Width (inches)
Height (inches)
Depth (inches)
Dimensions and weights
Width
Height
Depth
Net weight
1.902 inch
0.618 inch
0.811 inch
system parameters
Product family
OMNIMATE Signal - series
B2L/S2L 3.50 - 2-row
Tension-clamp connection
0.138 inch
24
1.516 inch
2
Safe from finger touch
Yes
0.4 x 2.5
25
4N
Type of connection
Pitch in mm (P)
Conductor outlet direction
L1 in mm
Number of rows
Rated cross-section
Touch-safe protection acc. to DIN VDE
0470
Stripping length
Screwdriver blade standard
Plugging force/pole, max.
Field connection
3.5 mm
180°
38.5 mm
1
1 mm²
IP 20
7 mm
DIN 5264
5N
Wire connection method
Pitch in inches (P)
No. of poles
L1 in inches
Pin series quantity
Touch-safe protection acc. to DIN VDE
57 106
Can be coded
Screwdriver blade
Plugging cycles
Pulling force/pole, max.
Material data
Insulating material
Colour chart (similar)
PBT
UL 94 flammability rating
Contact material
Storage temperature, min.
Max. relative humidity during storage
Operating temperature, max.
Temperature range, installation, max.
RAL 2000
V-0
Copper alloy
-25 °C
80 %
100 °C
100 °C
Colour
Insulation strength
orange
GWFI
Contact surface
Storage temperature, max.
Operating temperature, min.
Temperature range, installation, min.
≥ 10
8
Ω
960 °C
tinned
55 °C
-50 °C
-30 °C
Conductors suitable for connection
Clamping range, min.
0.08 mm²
Clamping range, max.
1 mm²
Wire connection cross section AWG,
AWG 28
min.
Wire connection cross section AWG,
AWG 18
max.
Solid, min. H05(07) V-U
0.2 mm²
Solid, max. H05(07) V-U
1 mm²
Flexible, min. H05(07) V-K
0.2 mm²
Flexible, max. H05(07) V-K
1 mm²
w. plastic collar ferrule, DIN 46228 pt 4, 0.14 mm²
min.
w. plastic collar ferrule, DIN 46228 pt 4, 0.34 mm²
max.
w. wire end ferrule, DIN 46228 pt 1, min0.14 mm²
w. wire end ferrule, DIN 46228 pt 1,
0.34 mm²
max.
Creation date May 14, 2019 8:49:29 AM CEST
Catalogue status 01.05.2019 / We reserve the right to make technical changes.
2
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
B2L 3.50/24/180LH SN OR BX PRT
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Cross-section for conductor connection
Clampable conductor
Reference text
Max. clamping range
fine-wired
Type
0.14 mm²
nominal
Stripping length
nominal 10 mm
AEH
fine-wired
Type
Cross-section for conductor connection
0.25 mm²
nominal
Stripping length
nominal 10 mm
AEH
The outside diameter of the plastic collar should not be larger than the pitch (P).
1 mm²
Rated data acc. to IEC
tested acc. to standard
IEC 60664-1, IEC 61984
8.7 A
7.4 A
160 V
2.5 kV
2.5 kV
Rated current, min. no. of poles
(Tu=20°C)
Rated current, min. no. of poles
(Tu=40°C)
Rated voltage for surge voltage class /
pollution degree II/2
Rated voltage for surge voltage class /
pollution degree III/3
Rated impulse voltage for surge voltage
class/ pollution degree III/2
Short-time withstand current resistance
10.3 A
8.9 A
250 V
80 V
2.5 kV
3 x 1s with 77 A
Rated current, max. no. of poles
(Tu=20°C)
Rated current, max. no. of poles
(Tu=40°C)
Rated voltage for surge voltage class /
pollution degree III/2
Rated impulse voltage for surge voltage
class/ pollution degree II/2
Rated impulse voltage for surge voltage
class/ contamination degree III/3
Rated data acc. to CSA
Institute (CSA)
Certificate No. (CSA)
200039-1488444
5A
AWG 18
Rated voltage (Use group B / CSA)
Wire cross-section, AWG, min.
Reference to approval values
300 V
AWG 28
Specifications are
maximum values, details -
see approval certificate.
Rated current (Use group B / CSA)
Wire cross-section, AWG, max.
Rated data acc. to UL 1059
Institute (UR)
Certificate No. (UR)
E60693
Rated voltage (Use group C / UL 1059) 50 V
Rated current (Use group C / UL 1059) 10 A
Wire cross-section, AWG, max.
AWG 16
Rated voltage (Use group B / UL 1059)
Rated current (Use group B / UL 1059)
Wire cross-section, AWG, min.
Reference to approval values
300 V
10 A
AWG 28
Specifications are
maximum values, details -
see approval certificate.
Packing
Packaging
VPE width
Box
135 mm
VPE length
VPE height
30 mm
350 mm
Creation date May 14, 2019 8:49:29 AM CEST
Catalogue status 01.05.2019 / We reserve the right to make technical changes.
3
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
B2L 3.50/24/180LH SN OR BX PRT
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
EC002637
EC002638
27-44-04-02
27-44-03-09
ETIM 5.0
eClass 6.2
eClass 8.1
eClass 9.1
Classifications
ETIM 4.0
ETIM 6.0
eClass 7.1
eClass 9.0
EC002637
27-26-07-04
27-44-04-02
27-44-03-09
Notes
Notes
IPC conformity
Conformity: The products are developed, manufactured and delivered according international recognized
standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties
in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request.
Approvals
Approvals
ROHS
Conform
Downloads
Approval/Certificate/Document of
Conformity
Brochure/Catalogue
Engineering Data
Declaration of the Manufacturer
FL DRIVES EN
MB DEVICE MANUF. EN
FL DRIVES DE
FL BUILDING SAFETY EN
FL APPL LED LIGHTING EN
FL INDUSTR.CONTROLS EN
FL MACHINE SAFETY EN
FL HEATING ELECTR EN
FL APPL_INVERTER EN
FL_BASE_STATION_EN
FL ELEVATOR EN
FL POWER SUPPLY EN
FL 72H SAMPLE SER EN
PO OMNIMATE EN
EPLAN, WSCAD
Creation date May 14, 2019 8:49:29 AM CEST
Catalogue status 01.05.2019 / We reserve the right to make technical changes.
4
Data sheet
OMNIMATE Signal - series B2L/S2L 3.50 - 2-row
B2L 3.50/24/180LH SN OR BX PRT
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Dimensional drawing
Graph
Graph
Graph
Creation date May 14, 2019 8:49:29 AM CEST
Catalogue status 01.05.2019 / We reserve the right to make technical changes.
5